Should be about 3400 or so weight wise, it’s got a 2800 stall converter , Dana 60- 3:55 gears with true trac, Cal Tracs bars,subframe ties, 235 60r15 et streets. I’m working on rolling the fenders first for some more meat.
If you plan on racing it and any future performance upgrades (you mentioned a bigger rear tire ) you might as well stuff a 6 or 8 point bar in it. I would get a S&W kit good for 10.0 and go have fun.
